120030349 has 2 divisors, whose sum is σ = 120030350. Its totient is φ = 120030348.

The previous prime is 120030293. The next prime is 120030359. The reversal of 120030349 is 943030021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83814025 + 36216324 = 9155^2 + 6018^2 .

It is a cyclic number.

It is not a de Polignac number, because 120030349 - 2¹⁹ = 119506061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120030359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60015174 + 60015175.

It is an arithmetic number, because the mean of its divisors is an integer number (60015175).

Almost surely, 2^120030349 is an apocalyptic number.

It is an amenable number.

120030349 is a deficient number, since it is larger than the sum of its proper divisors (1).

120030349 is an equidigital number, since it uses as much as digits as its factorization.

120030349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 120030349 is about 10955.8362985214. The cubic root of 120030349 is about 493.2839930668.

The spelling of 120030349 in words is "one hundred twenty million, thirty thousand, three hundred forty-nine".